HoYoverse announced that the beta test, Coziness Test, for its first slow-life game, Petit Planet, will begin on Friday, November 7, 2025.
It will be conducted on PC and iOS.
HoYoverse's New Slow-Life Game "Petit Planet" Beta Test Starts November 7!

"Petit Planet" is HoYoverse's first slow-life game, where you nurture your own planet, interact with the many planets scattered throughout space, and complete a single star system.
Your journey begins on your planet, where you will eventually meet fluffy friends and connect with their small planets.
As your bond deepens and your planet grows, Luca, the source of the planet's vitality, breathes life into your planet, creating rich terrain and scenery.
Players can spend their time as they please, harvesting crops under the starry sky, fishing in the clear sea, or searching for rare creatures in the shallows.
Furthermore, as you deepen your friendships with the fluffy friends who have moved to your planet, their individual dreams and stories will bring new vitality to the planet.
The beta test, Coziness Test, will allow you to gather at the interaction hub, the Star Market, chat with new friends, and nurture friendships by dancing together in rhythm games.
It will be held on PC and iOS starting Friday, November 7, 2025. Those who wish to participate can apply on the Petit Planet official website. Participants will be selected by lottery from those who answer the survey for the beta test.
Pre-registration is also currently open.
For more details, please visit the Petit Planet official website.
"Let's set out for the Starsea~!"
Petit Planet Coziness Test will start on November 7, 2025!
Petit Planet is HoYoverse's brand-new cosmic life sim that's free-to-play and cross-platform. Weave Your Dreams Beneath the Stars!
— Petit Planet (@PetitPlanetGame) October 23, 2025